A Vision for OCaml in the AI Era - Thibaut Mattio - FUN OCaml 2025

A Vision for OCaml in the AI Era Thibaut Mattio ABSTRACT AI is reshaping software development, yet OCaml's adoption in AI workflows remains limited. This talk explores how the OCaml community can proactively embrace AI to make OCaml a productive language in the AI era—both for writing AI applications and for AI-assisted development. We examine two critical questions: First, how can OCaml become a viable alternative to Python for machine learning? By addressing ecosystem breadth and developer experience, we can solve real problems—from unifying research and production codebases to enabling scalable deployment with OCaml's performance guarantees. Second, how can we make OCaml more productive for AI-assisted development? Strong type systems and integrated tooling give OCaml a natural advantage for coding agents, but we need specialized, open-source tools built for the OCaml ecosystem. This talk introduces Raven, a modern scientific computing ecosystem for OCaml that mirrors Python's